Form 4 for FFIV F5, Inc.
Accepted 2026-05-05 17:48:24 ET · period of report 2026-05-01 · accession 0001746640-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-05-05 17:48 | 2026-05-01 | FFIV | WHALEN CHAD MICHAEL | EVP, Worldwide Sales | M - OptEx | $0.00 | +2,317 | 28.6K | +9% | $0 |
| DT | 2026-05-05 17:48 | 2026-05-01 | FFIV | WHALEN CHAD MICHAEL | EVP, Worldwide Sales | F - Tax | $323.20 | -910 | 27.7K | -3% | -$294.1K |
| DT | 2026-05-05 17:48 | 2026-05-04 | FFIV | WHALEN CHAD MICHAEL | EVP, Worldwide Sales | S - Sale+OE | $330.30 | -704 | 27.0K | -3% | -$232.5K |
| DMT | 2026-05-05 17:48 | 2026-05-01 | FFIV | WHALEN CHAD MICHAEL | EVP, Worldwide Sales | M - OptEx | $0.00 | -2,317 | 1,866 | -55% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-01 | M | A | 2,317 | $0.00 | 28,646 | D | — | — | (F1) Shares acquired upon the vesting of the November 1, 2023, November 1, 2024, and November 3, 2025 awards of service-based Restricted Stock Units. |
| 2 | Common | Common Stock | 2026-05-01 | F | D | 910 | $323.20 | 27,736 | D | — | — | |
| 3 | Common | Common Stock | 2026-05-04 | S | D | 704 | $330.30 | 27,032 | D | — | — | (F2) This transaction was executed pursuant to a Rule 10b5-1 trading plan dated 12/05/2025. |
| 4 | Derivative | Restricted Stock Unit | 2026-05-01 | M | D | 668 | $0.00 | 6,678 | D | $0.00 · — to — | 668 Common Stock | (F3) Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date. (F4) This November 3, 2025 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2026. (F5) If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date. |
| 5 | Derivative | Restricted Stock Unit | 2026-05-01 | M | D | 717 | $0.00 | 4,304 | D | $0.00 · — to — | 717 Common Stock | (F3) Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date. (F6) This November 1, 2024 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2025. (F5) If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date. |
| 6 | Derivative | Restricted Stock Unit | 2026-05-01 | M | D | 932 | $0.00 | 1,866 | D | $0.00 · — to — | 932 Common Stock | (F3) Each Restricted Stock Unit represents a contingent right to receive one share of F5, Inc. Common Stock on the vest date. (F7) This November 1, 2023 award of service-based Restricted Stock Units vests in twelve equal quarterly increments beginning February 1, 2024. (F5) If the reporting person continues to provide services to the Company through the vest date, the corresponding number of shares of Common Stock of F5, Inc. will be issued to the reporting person on the vest date. |